diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-11 17:50:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-15 16:07:08 +0100 |
| commit | 197c3196e562b83dc3e9b4efe5ec8599e9136d3c (patch) | |
| tree | 95247f93ffd7e8ed2d21c747c7e9daad382b60e8 /drivers/staging/dgnc | |
| parent | 37034c1b42b087a60c4ba088edc07252d83ce2cf (diff) | |
staging: dgnc: make dgnc_num_boards static
There's no need for the world to know the number of dgnc boards in the
system, so just make it a static variable.
Cc: Lidza Louina <lidza.louina@gmail.com>
Cc: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_driver.c | 2 | ||||
| -rw-r--r-- | drivers/staging/dgnc/dgnc_driver.h | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c index 64967048d478..ce9090a95d84 100644 --- a/drivers/staging/dgnc/dgnc_driver.c +++ b/drivers/staging/dgnc/dgnc_driver.c @@ -20,7 +20,7 @@ MODULE_AUTHOR("Digi International, http://www.digi.com"); MODULE_DESCRIPTION("Driver for the Digi International Neo and Classic PCI based product line"); MODULE_SUPPORTED_DEVICE("dgnc"); -uint dgnc_num_boards; +static unsigned int dgnc_num_boards; struct dgnc_board *dgnc_board[MAXBOARDS]; DEFINE_SPINLOCK(dgnc_global_lock); DEFINE_SPINLOCK(dgnc_poll_lock); /* Poll scheduling lock */ diff --git a/drivers/staging/dgnc/dgnc_driver.h b/drivers/staging/dgnc/dgnc_driver.h index 8389b6cf5317..691c79c979f6 100644 --- a/drivers/staging/dgnc/dgnc_driver.h +++ b/drivers/staging/dgnc/dgnc_driver.h @@ -376,7 +376,6 @@ extern uint dgnc_major; /* Our driver/mgmt major */ extern int dgnc_poll_tick; /* Poll interval - 20 ms */ extern spinlock_t dgnc_global_lock; /* Driver global spinlock */ extern spinlock_t dgnc_poll_lock; /* Poll scheduling lock */ -extern uint dgnc_num_boards; /* Total number of boards */ extern struct dgnc_board *dgnc_board[MAXBOARDS];/* Array of boards */ #endif /* _DGNC_DRIVER_H */ |